/* */


@charset "utf-8";
/* CSS Document */
 * {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
}
 body {
     font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
     background: #000;
     color: #e0a3ff;
     overflow-x: hidden;
     min-height: 100vh;
     font-weight: 400;
     line-height: 1.6;
     -webkit-font-smoothing: antialiased;
     -moz-osx-font-smoothing: grayscale;
}
/* Enhanced background colors - Purple/Pink/Green palette */
 .neural-background {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     z-index: -2;
     background: radial-gradient(circle at 15% 85%, rgba(75, 0, 130, 0.7) 0%, transparent 50%), radial-gradient(circle at 85% 15%, rgba(139, 37, 99, 0.8) 0%, transparent 50%), radial-gradient(circle at 45% 60%, rgba(128, 0, 128, 0.6) 0%, transparent 50%), radial-gradient(circle at 70% 40%, rgba(34, 139, 34, 0.4) 0%, transparent 50%), linear-gradient(135deg, #0a0a0a 0%, #2d1b3d 50%, #000000 100%);
     animation: backgroundPulse 14s ease-in-out infinite;
}
 @keyframes backgroundPulse {
     0%, 100% {
         filter: brightness(0.9) saturate(1.4) hue-rotate(0deg);
    }
     33% {
         filter: brightness(1.1) saturate(1.7) hue-rotate(15deg);
    }
     66% {
         filter: brightness(1.0) saturate(1.5) hue-rotate(-10deg);
    }
}
/* Floating geometric shapes */
 .geometric-shapes {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     z-index: -1;
     overflow: hidden;
}
 .shape {
     position: absolute;
     border: 1px solid rgba(0, 255, 255, 0.3);
     animation: floatShape 20s linear infinite;
}
 .shape:nth-child(1) {
     width: 100px;
     height: 100px;
     left: 10%;
     animation-delay: 0s;
     border-color: rgba(255, 105, 180, 0.4);
}
 .shape:nth-child(2) {
     width: 60px;
     height: 60px;
     left: 70%;
     animation-delay: -5s;
     border-radius: 50%;
     border-color: rgba(147, 112, 219, 0.4);
}
 .shape:nth-child(3) {
     width: 80px;
     height: 80px;
     left: 30%;
     animation-delay: -10s;
     transform: rotate(45deg);
     border-color: rgba(224, 163, 255, 0.4);
}
 .shape:nth-child(4) {
     width: 120px;
     height: 120px;
     left: 50%;
     animation-delay: -15s;
     clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
     background: linear-gradient(45deg, rgba(255, 105, 180, 0.1), transparent);
}
 @keyframes floatShape {
     from {
         transform: translateY(100vh) rotate(0deg);
         opacity: 0;
    }
     10%, 90% {
         opacity: 1;
    }
     to {
         transform: translateY(-100px) rotate(360deg);
         opacity: 0;
    }
}
/* Neural network lines */
 .neural-lines {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     z-index: -1;
}
 .neural-line {
     position: absolute;
     background: linear-gradient(90deg, transparent, #00ffff, transparent);
     height: 1px;
     animation: neuralPulse 3s ease-in-out infinite;
}
 .neural-line:nth-child(1) {
     top: 20%;
     left: 0;
     width: 100%;
     background: linear-gradient(90deg, transparent, #e0a3ff, transparent);
     animation-delay: 0s;
}
 .neural-line:nth-child(2) {
     top: 60%;
     left: 0;
     width: 100%;
     background: linear-gradient(90deg, transparent, #ff69b4, transparent);
     animation-delay: -1s;
}
 .neural-line:nth-child(3) {
     top: 40%;
     left: 0;
     width: 100%;
     background: linear-gradient(90deg, transparent, #9370db, transparent);
     animation-delay: -2s;
}
 @keyframes neuralPulse {
     0%, 100% {
         opacity: 0.2;
         transform: scaleX(0.5);
    }
     50% {
         opacity: 1;
         transform: scaleX(1);
    }
}
/* Glassmorphism styles */
 .glass {
     background: rgba(255, 255, 255, 0.05);
     backdrop-filter: blur(20px);
     border: 1px solid rgba(255, 255, 255, 0.1);
     border-radius: 20px;
     box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
 .glass-strong {
     background: rgba(255, 255, 255, 0.1);
     backdrop-filter: blur(25px);
     border: 1px solid rgba(255, 255, 255, 0.2);
     border-radius: 25px;
     box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}
/* Enhanced Header */
 header {
     position: fixed;
     top: 20px;
     left: 0;
     right: 0;
     margin: 0 auto;
     z-index: 100;
     width: min(96%, 1200px);
     padding: clamp(14px, 2.2vw, 18px) clamp(18px, 3.5vw, 35px);
     transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
     background: rgba(224, 163, 255, 0.08);
     backdrop-filter: blur(25px);
     -webkit-backdrop-filter: blur(25px);
     border: 1px solid rgba(224, 163, 255, 0.15);
     border-radius: 25px;
     box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
     overflow: hidden;
}
 header.scrolled {
     background: rgba(224, 163, 255, 0.12);
     backdrop-filter: blur(30px);
     border-color: rgba(224, 163, 255, 0.2);
     box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 0 0 1px rgba(224, 163, 255, 0.1);
}
 nav {
     display: flex;
     justify-content: space-between;
     align-items: center;
}
 .logo {
     display: flex;
     align-items: center;
     gap: 12px;
     text-decoration: none;
     line-height: 1;
     flex-shrink: 0;
}

.logo-img {
     height: clamp(34px, 4.2vw, 56px);
     width: auto;
     display: block;
     max-width: min(260px, 60vw);
     filter: drop-shadow(0 10px 20px rgba(255, 105, 180, 0.12));
}
 .logo:hover {
     transform: scale(1.05);
}
 .logo-icon {
     width: 40px;
     height: 40px;
     filter: drop-shadow(0 0 10px #e0a3ff);
}
 @keyframes logoGlow {
     0%, 100% {
         filter: drop-shadow(0 0 10px #e0a3ff);
    }
     50% {
         filter: drop-shadow(0 0 20px #ff69b4);
    }
}
 .nav-links {
     display: flex;
     list-style: none;
     gap: 12px;
     flex-wrap: nowrap;
     justify-content: flex-end;
     max-width: 100%;
     overflow-x: auto;
     overflow-y: hidden;
     -webkit-overflow-scrolling: touch;
     white-space: nowrap;
}
 .nav-links a {
     color: #ffffff;
     text-decoration: none;
     transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
     position: relative;
     padding: 12px 20px;
     border-radius: 15px;
     font-size: 0.95rem;
     font-weight: 500;
     letter-spacing: 0.02em;
}
 .nav-links a.active {
     color: #e0a3ff;
     background: linear-gradient(135deg, rgba(224, 163, 255, 0.15), rgba(255, 105, 180, 0.1));
     box-shadow: 0 0 20px rgba(224, 163, 255, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 4px 15px rgba(224, 163, 255, 0.2);
     border: 1px solid rgba(224, 163, 255, 0.3);
     text-shadow: 0 0 10px rgba(224, 163, 255, 0.8);
     transform: translateY(-1px);
}
 .nav-links a.active::after {
     content: '';
     position: absolute;
     top: -2px;
     left: -2px;
     right: -2px;
     bottom: -2px;
     background: linear-gradient(45deg, #e0a3ff, #ff69b4, #9370db, #e0a3ff);
     background-size: 400% 400%;
     border-radius: 17px;
     z-index: -2;
     animation: borderGlow 3s ease infinite;
}
.nav-links a.external-link::after {
    content: " ↗";
    font-size: 0.8em;
    vertical-align: super;
}
 @keyframes borderGlow {
     0% {
         background-position: 0% 50%;
    }
     50% {
         background-position: 100% 50%;
    }
     100% {
         background-position: 0% 50%;
    }
}
/* Mobile Menu */
 .mobile-menu-toggle {
     display: none;
     flex-direction: column;
     cursor: pointer;
     padding: 8px;
     border-radius: 8px;
     background: rgba(255, 255, 255, 0.05);
     border: 1px solid rgba(255, 255, 255, 0.1);
     transition: all 0.3s ease;
  position: relative;
  z-index: 1001;
  pointer-events: auto;
}
 .mobile-menu-toggle:hover {
     background: rgba(224, 163, 255, 0.1);
     box-shadow: 0 0 15px rgba(224, 163, 255, 0.3);
}
/* Mobile menu active state */
.mobile-nav a.active {
    background: linear-gradient(135deg, rgba(224, 163, 255, 0.2), rgba(255, 105, 180, 0.15));
    color: #e0a3ff;
    border: 1px solid rgba(224, 163, 255, 0.4);
    box-shadow: 
        0 0 25px rgba(224, 163, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    text-shadow: 0 0 10px rgba(224, 163, 255, 0.6);
}
 .hamburger-line {
     width: 25px;
     height: 3px;
     background: linear-gradient(45deg, #e0a3ff, #ff69b4);
     margin: 3px 0;
     border-radius: 2px;
     transition: all 0.3s ease;
}
 .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
     transform: rotate(45deg) translate(9px, 9px);
}
 .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
     opacity: 0;
}
 .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
     transform: rotate(-45deg) translate(7px, -6px);
}
 .mobile-nav {
     position: fixed;
     top: 90px;
     left: 50%;
     transform: translateX(-50%);
     z-index: 1002;
     width: 90%;
     max-width: 400px;
     background: rgba(0, 0, 0, 0.95);
     backdrop-filter: blur(25px);
     border: 1px solid rgba(255, 255, 255, 0.2);
     border-radius: 20px;
     padding: 30px;
     display: none;
     flex-direction: column;
     gap: 20px;
     box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}
 .mobile-nav.active {
     display: flex;
     animation: slideDown 0.3s ease-out;
}
 @keyframes slideDown {
     from {
         opacity: 0;
         transform: translateX(-50%) translateY(-20px);
    }
     to {
         opacity: 1;
         transform: translateX(-50%) translateY(0);
    }
}
 .mobile-nav a {
     color: #ffffff;
     text-decoration: none;
     padding: 15px 20px;
     border-radius: 12px;
     background: rgba(255, 255, 255, 0.05);
     border: 1px solid rgba(255, 255, 255, 0.1);
     text-align: center;
     font-size: 1.1rem;
     transition: all 0.3s ease;
}
 .mobile-nav a:hover {
     background: rgba(224, 163, 255, 0.1);
     color: #e0a3ff;
     box-shadow: 0 0 20px rgba(224, 163, 255, 0.3);
     transform: translateY(-2px);
}
/* Section 1: Modern Redesigned Hero */
 .hero {
     display: flex;
     align-items: center;
     justify-content: center;
     text-align: center;
     position: relative;
     overflow: hidden;
}
 .hero::before {
     content: '';
     position: absolute;
     top: 50%;
     left: 50%;
     width: 60%;
     height: 60%;
     background: radial-gradient(circle, rgba(224, 163, 255, 0.04) 0%, transparent 70%);
     transform: translate(-50%, -50%);
     animation: heroGlow 10s ease-in-out infinite;
     z-index: -1;
}
 @keyframes heroGlow {
     0%, 100% {
         transform: translate(-50%, -50%) scale(1) rotate(0deg);
         opacity: 0.6;
    }
     50% {
         transform: translate(-50%, -50%) scale(1.3) rotate(180deg);
         opacity: 1;
    }
}
 .hero-content {
     max-width: 1000px;
     padding: 80px 40px;
	 margin-top: 120px;
     animation: heroAppear 2.5s ease-out;
     position: relative;
     background: none;
     backdrop-filter: none;
     border: none;
     box-shadow: none;
     border-radius: 0;
}
 @keyframes heroAppear {
     from {
         opacity: 0;
         transform: translateY(60px) scale(0.96);
    }
     to {
         opacity: 1;
         transform: translateY(0) scale(1);
    }
}
 .hero-subtitle {
     font-size: 0.9rem;
     color: #e0a3ff;
     margin-bottom: 16px;
     opacity: 0;
     animation: slideInFromLeft 1.2s ease 0.3s forwards;
     text-transform: uppercase;
     letter-spacing: 0.4em;
     position: relative;
     display: inline-flex;
     align-items: center;
     justify-content: center;
     text-align: center;
     font-weight: 300;
}
 .hero-subtitle::before, .hero-subtitle::after {
     content: '';
     position: absolute;
     top: 50%;
     width: 40px;
     height: 1px;
     background: linear-gradient(90deg, transparent, #e0a3ff, transparent);
     animation: linePulse 3s ease infinite;
}
 .hero-subtitle::before {
     left: -60px;
}
 .hero-subtitle::after {
     right: -60px;
}
 @keyframes linePulse {
     0%, 100% {
         opacity: 0.4;
         transform: scaleX(0.8);
    }
     50% {
         opacity: 1;
         transform: scaleX(1.2);
    }
}
 @keyframes slideInFromLeft {
     from {
         opacity: 0;
         transform: translateX(-40px);
    }
     to {
         opacity: 1;
         transform: translateX(0);
    }
}
 .hero h1 {
     font-size: clamp(2.2rem, 6vw, 4rem);
     margin-bottom: 30px;
     background: linear-gradient(135deg, #e0a3ff 0%, #ff69b4 30%, #9370db 60%, #e0a3ff 100%);
     background-size: 300% 300%;
     -webkit-background-clip: text;
     background-clip: text;
     -webkit-text-fill-color: transparent;
     animation: modernGradient 8s ease infinite;
     line-height: 1.1;
     letter-spacing: -0.02em;
     font-weight: 800;
     text-shadow: none;
     opacity: 0;
     animation: slideInFromRight 1.2s ease 0.6s forwards, modernGradient 8s ease 0.6s infinite;
}
 @keyframes modernGradient {
     0% {
         background-position: 0% 50%;
    }
     50% {
         background-position: 100% 50%;
    }
     100% {
         background-position: 0% 50%;
    }
}
 @keyframes slideInFromRight {
     from {
         opacity: 0;
         transform: translateX(40px);
    }
     to {
         opacity: 1;
         transform: translateX(0);
    }
}
 .hero-description {
     max-width: 920px;
     margin: 40px auto 50px;
     opacity: 0;
     animation: fadeInScale 1.2s ease 0.9s forwards;
     text-align: center;
}
 .hero-description p {
     font-size: 1.2rem;
     color: #d1d1d1;
     line-height: 1.45;
     margin-bottom: 0;
     font-weight: 300;
}

/* Hero интерактивные меню */
.hero-menus{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 22px auto 0;
  max-width: 920px;
}
.hero-menu{
    user-select: text;
  -webkit-user-select: text;
  -moz-user-select: text;
width: 100%;
  text-align: left;
  padding: 18px 22px;
  min-height: 140px;
  display: flex;
  align-items: center;
  color: rgba(255,255,255,0.9);
  font-size: 1.02rem;
  line-height: 1.25;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
}
.hero-menu:hover{
  transform: translateY(-4px);
  border-color: rgba(224, 163, 255, 0.28);
  box-shadow: 0 18px 40px rgba(224, 163, 255, 0.12);
}
.hero-menu.active{
  border-color: rgba(224, 163, 255, 0.45);
  box-shadow: 0 20px 60px rgba(224, 163, 255, 0.18), inset 0 1px 0 rgba(255,255,255,0.12);
  background: linear-gradient(135deg, rgba(224, 163, 255, 0.10), rgba(255, 105, 180, 0.06));
}
.hero-menu:focus-visible{
  outline: none;
  border-color: rgba(224, 163, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(224, 163, 255, 0.18);
}

/* Перенесённые «4 менюшки» в продукт */
.hero-stats--product{
  opacity: 1;
  animation: none;
  margin: 0 auto 40px;
}
/* Product section lead text */
.product-lead{
  text-align:center;
  color: rgba(255,255,255,0.72);
  max-width: 680px;
  margin: 0 auto 26px;
  font-size: 1.05rem;
  line-height: 1.22;
  font-weight: 400;
}

/* Product top tiles tuning (fit text nicely) */
.hero-stats--product{
  margin: 0 auto 34px;
  max-width: 760px;
}
.hero-stats--product .hero-stat{
  padding: 18px 16px;
}
.hero-stats--product .hero-stat-number{
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  line-height: 1.0;
  margin-bottom: 8px;
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
}
.hero-stats--product .hero-stat-label{
  font-size: clamp(0.66rem, 1.0vw, 0.78rem);
  line-height: 1.02;
  letter-spacing: 0.10em;
  color: rgba(255,255,255,0.62);
  white-space: normal;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-stats--product .hero-stat-label > span{ display:block; }
@media (max-width: 520px){
  .product-lead{ font-size: 0.98rem; line-height: 1.18; margin-bottom: 18px; }
  .hero-stats--product{ gap: 18px; }
  .hero-stats--product .hero-stat-number{ font-size: 1.38rem; }
  .hero-stats--product .hero-stat-label{ font-size: 0.72rem; letter-spacing: 0.11em; line-height: 0.92; }
}

@media (max-width: 768px){
  .hero-menu{ min-height: auto; padding: 16px 18px; font-size: 1rem; }
  .hero-menus{ gap: 12px; }
}

 @keyframes fadeInScale {
     from {
         opacity: 0;
         transform: scale(0.95);
    }
     to {
         opacity: 1;
         transform: scale(1);
    }
}
 .hero-stats {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
     gap: 40px;
     margin: 60px auto 50px;
     max-width: 640px;
     opacity: 0;
     animation: slideUpStagger 1.2s ease 1.2s forwards;
}
 .hero-stat {
     text-align: center;
     position: relative;
     padding: 20px;
     background: linear-gradient(135deg, rgba(224, 163, 255, 0.06), rgba(255, 105, 180, 0.04));
     border: 1px solid rgba(224, 163, 255, 0.15);
     border-radius: 12px;
     transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
     backdrop-filter: blur(10px);
}
 .hero-stat:hover {
     transform: translateY(-8px) scale(1.05);
     border-color: rgba(255, 105, 180, 0.3);
     box-shadow: 0 20px 40px rgba(224, 163, 255, 0.1);
}
 .hero-stat-number {
     font-size: 1.8rem;
     font-weight: 700;
     color: #e0a3ff;
     display: block;
     text-shadow: 0 0 15px rgba(224, 163, 255, 0.4);
     margin-bottom: 8px;
}
 .hero-stat-label {
     font-size: 0.8rem;
     color: #999;
     text-transform: uppercase;
     letter-spacing: 0.1em;
     font-weight: 400;
}
 @keyframes slideUpStagger {
     from {
         opacity: 0;
         transform: translateY(30px);
    }
     to {
         opacity: 1;
         transform: translateY(0);
    }
}
 .cta-buttons {
     display: flex;
     gap: 20px;
     justify-content: center;
     flex-wrap: wrap;
     opacity: 0;
     animation: buttonSlideUp 1.2s ease 1.5s forwards;
}
 @keyframes buttonSlideUp {
     from {
         opacity: 0;
         transform: translateY(20px);
    }
     to {
         opacity: 1;
         transform: translateY(0);
    }
}
 .cta-button {
     display: inline-flex;
     align-items: center;
     justify-content: center;
     text-align: center;
     padding: 16px 40px;
     background: linear-gradient(135deg, #e0a3ff, #ff69b4);
     color: #000;
     text-decoration: none;
     border-radius: 50px;
     font-weight: 600;
     font-size: 0.95rem;
     transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
     position: relative;
     overflow: hidden;
     text-transform: uppercase;
     letter-spacing: 0.03em;
     box-shadow: 0 4px 15px rgba(224, 163, 255, 0.2);
}
 .cta-button.secondary {
     background: transparent;
     border: 2px solid #e0a3ff;
     color: #e0a3ff;
     box-shadow: 0 4px 15px rgba(224, 163, 255, 0.1);
}

/* Primary CTA text emphasis (white + bold + tighter wrap) */
.cta-button.primary{
     color: #ffffff;
     font-weight: 800;
     line-height: 1.05;
     text-shadow: 0 6px 22px rgba(0,0,0,0.35);
     white-space: normal;
     min-height: 56px;
}
@media (max-width: 520px){
  .cta-button.primary{
    padding: 14px 24px;
    font-size: 0.92rem;
    line-height: 1.03;
    min-height: 52px;
  }
}
 .cta-button:hover {
     transform: translateY(-4px) scale(1.02);
     box-shadow: 0 12px 30px rgba(224, 163, 255, 0.3);
}
 .cta-button.secondary:hover {
     background: rgba(224, 163, 255, 0.08);
     box-shadow: 0 12px 30px rgba(224, 163, 255, 0.2);
}
/* Section 2: Diagonal Features */
 .features {
     padding: 95px 0 65px;
     position: relative;
     overflow: hidden;
}
 .features::before {
     content: '';
     position: absolute;
     top: -50%;
     left: -50%;
     width: 200%;
     height: 200%;
     background: conic-gradient(from 0deg, transparent, rgba(0, 255, 255, 0.1), transparent);
     animation: rotate 20s linear infinite;
     z-index: -1;
}
 @keyframes rotate {
     from {
         transform: rotate(0deg);
    }
     to {
         transform: rotate(360deg);
    }
}
 .section-title {
     text-align: center;
     font-size: clamp(2.0rem, 5vw, 3.2rem);
     margin-bottom: 80px;
     color: #ffffff;
     position: relative;
}
 .section-title::after {
     content: '';
     position: absolute;
     bottom: -10px;
     left: 50%;
     transform: translateX(-50%);
     width: 100px;
     height: 3px;
     background: #ffffff;
     border-radius: 2px;
}
 .features-container {
     max-width: 1240px;
     margin: 0 auto;
     padding: 0 20px;
}
 .diagonal-grid {
     display: flex;
     flex-direction: column;
     gap: 60px;
}
 .feature-row {
     display: flex;
     /* equal-height cards in "ПОЧЕМУ МЫ" */
     align-items: center;
     gap: 80px;
     position: relative;
}
 .feature-row:nth-child(even) {
     flex-direction: row-reverse;
}

/* Mobile: "ПОЧЕМУ МЫ" - image BEFORE text + no overlap on small screens */
@media (max-width: 900px){
  .feature-row,
  .feature-row:nth-child(even){
    flex-direction: column !important;
    gap: 18px !important;
  }
  .feature-visual{
    order: 0;
    top: 0 !important;
    width: 100%;
    flex: 0 0 auto !important;
    height: 240px !important;
    min-height: 240px !important;
    transform: none !important;
    margin: 0 0 6px 0 !important;
    background-image: var(--feature-img) !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
  }
  .feature-content{
    order: 1;
    transform: none !important;
  }
  .feature-content:hover{
    transform: translateY(-10px) !important;
  }
}

 .feature-content {
     flex: 1 1 0;
     min-width: 0;
     padding: 22px 26px 24px;
     /* min-height removed to eliminate empty vertical air */
display: flex;
     flex-direction: column;
     transform: skew(-5deg);
     transition: all 0.4s ease;
}
 .feature-content:hover {
     transform: skew(-5deg) translateY(-10px);
     box-shadow: 0 30px 60px rgba(0, 255, 255, 0.2);
}
 .feature-visual {
     flex: 1 1 0;
     min-width: 0;
     min-height: 330px;
     height: 330px;
     position: relative;
     top: 14px;
     border-radius: 28px;
     overflow: hidden;
     background: rgba(0, 0, 0, 0.12);
     border: 1px solid rgba(255, 255, 255, 0.10);
     transform: scale(1.10);
     transform-origin: center;
     transition: all 0.4s ease;
}

/* Фон-подкладка: размытый cover, чтобы не было "пустых краёв" при contain */
.feature-visual::before{
     content: '';
     position: absolute;
     inset: -22px;
     background-image: var(--feature-img);
     background-size: cover;
     background-position: center;
     background-repeat: no-repeat;
     filter: blur(18px);
     transform: scale(1.15);
     opacity: 0.55;
     z-index: 0;
}

/* Основное изображение: строго целиком (contain) + лёгкий фирменный градиент */
.feature-visual::after{
     content: '';
     position: absolute;
     inset: 0;
     background-image: var(--feature-img), linear-gradient(45deg, rgba(224, 163, 255, 0.12), rgba(255, 105, 180, 0.10));
     background-size: cover, cover;
     background-position: center, center;
     background-repeat: no-repeat, no-repeat;
     z-index: 1;
     transition: all 0.4s ease;
}

.feature-visual:hover {
     transform: scale(1.15);
     box-shadow: 0 20px 40px rgba(224, 163, 255, 0.3);
}

.feature-visual:hover::after{
     background-image: var(--feature-img), linear-gradient(45deg, rgba(224, 163, 255, 0.20), rgba(255, 105, 180, 0.18));
}
.feature-icon {
     font-size: 3.2rem;
     margin-bottom: 10px;
     background: linear-gradient(45deg, #ff0080, #8000ff);
     -webkit-background-clip: text;
     background-clip: text;
     -webkit-text-fill-color: transparent;
}
 .feature-content h3 {
     font-size: 1.4rem;
     margin-bottom: 12px;
     color: #ffffff;
     line-height: 1.15;
}
 .feature-content p {
     font-size: 1.02rem;
     color: #cccccc;
     line-height: 1.18;
     margin: 0;
}
/* Section 3: Enhanced Hexagonal Showcase */
 .showcase {
     padding: 75px 0 38px;
     position: relative;
}
 .hexagon-container {
     display: flex;
     justify-content: center;
     align-items: center;
     flex-wrap: wrap;
     gap: 40px;
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 20px;
}
 .hexagon {
     width: 220px;
     height: 290px;
     position: relative;
     margin: 20px;
     transition: all 0.4s ease;
}
 .hexagon:hover {
     transform: scale(1.1);
}
 .hexagon-inner {
     width: 100%;
     height: 100%;
     position: relative;
     transform: rotate(30deg);
     border-radius: 25px;
     padding: 50px 25px;
     display: flex;
     flex-direction: column;
     align-items: center;
     justify-content: center;
     text-align: center;
     overflow: hidden;
     transition: all 0.4s ease;
}
 .hexagon:hover .hexagon-inner {
     transform: rotate(0deg);
     border-radius: 15px;
}
 .hexagon:nth-child(odd) .hexagon-inner {
     background: linear-gradient(135deg, rgba(0, 255, 255, 0.12), rgba(255, 0, 128, 0.12));
     border: 1px solid rgba(0, 255, 255, 0.3);
}
 .hexagon:nth-child(even) .hexagon-inner {
     background: linear-gradient(135deg, rgba(255, 0, 128, 0.12), rgba(128, 0, 255, 0.12));
     border: 1px solid rgba(255, 0, 128, 0.3);
}
 .hexagon-icon {
     font-size: 2.8rem;
     margin-bottom: 20px;
     transform: rotate(-30deg);
     filter: drop-shadow(0 0 10px currentColor);
     transition: all 0.4s ease;
}
 .hexagon:hover .hexagon-icon {
     transform: rotate(0deg);
}
 .hexagon h4 {
     font-size: 1.1rem;
     color: #ffffff;
     transform: rotate(-30deg);
     margin-bottom: 15px;
     font-weight: bold;
     text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
     transition: all 0.4s ease;
}
 .hexagon:hover h4 {
     transform: rotate(0deg);
}
 .hexagon p {
     font-size: 0.95rem;
     color: #e0e0e0;
     transform: rotate(-30deg);
     line-height: 1.3;
     max-width: 140px;
     word-wrap: break-word;
     hyphens: auto;
     transition: all 0.4s ease;
}
 .hexagon:hover p {
     transform: rotate(0deg);
}
/* Section 4: Enhanced Timeline */
 .timeline {
     padding: 50px 0;
     position: relative;
}
 .timeline-container {
     max-width: 1100px;
     margin: 0 auto;
     position: relative;
     padding: 0 20px;
}
 .timeline-line {
     position: absolute;
     left: 50%;
     top: 0;
     bottom: 0;
     width: 4px;
     background: linear-gradient(180deg, #e0a3ff, #ff69b4, #9370db);
     transform: translateX(-50%);
     border-radius: 2px;
     box-shadow: 0 0 20px rgba(224, 163, 255, 0.3);
}
 .timeline-item {
     display: flex;
     justify-content: flex-end;
     padding-right: 60px;
     position: relative;
     margin-bottom: 60px;
}
 .timeline-item:nth-child(even) {
     justify-content: flex-start;
     padding-left: 60px;
     padding-right: 0;
}
 .timeline-content {
     max-width: 450px;
     padding: 36px 32px;
     position: relative;
     transform: perspective(1000px) rotateY(-5deg);
     transition: all 0.4s ease;
     background: rgba(224, 163, 255, 0.08);
     backdrop-filter: blur(25px);
     border: 1px solid rgba(224, 163, 255, 0.15);
     border-radius: 25px;
     box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
 .timeline-item:nth-child(even) .timeline-content {
     transform: perspective(1000px) rotateY(5deg);
}
 .timeline-content:hover {
     transform: perspective(1000px) rotateY(0deg) translateZ(20px);
     box-shadow: 0 25px 60px rgba(224, 163, 255, 0.2), 0 0 0 1px rgba(224, 163, 255, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.15);
     border-color: rgba(224, 163, 255, 0.3);
}
 .timeline-dot {
     position: absolute;
     left: 50%;
     top: 60px;
     transform: translateX(-50%);
     width: 24px;
     height: 24px;
     background: linear-gradient(135deg, #ff69b4, #e0a3ff);
     border-radius: 50%;
     box-shadow: 0 0 25px rgba(255, 105, 180, 0.6), 0 4px 15px rgba(0, 0, 0, 0.3);
     z-index: 1;
     border: 3px solid rgba(255, 255, 255, 0.2);
}
 .timeline-year {
     font-size: 1.8rem;
     color: #e0a3ff;
     margin-bottom: 14px;
     font-weight: bold;
     text-shadow: 0 0 15px rgba(224, 163, 255, 0.4);
}
 .timeline-content h4 {
     font-size: 1.3rem;
     color: #ffffff;
     margin-bottom: 14px;
     font-weight: 600;
}
 .timeline-content p {
     color: #d1d1d1;
     line-height: 1.32;
     font-size: 1rem;
}
/* Section 5: Contact */
 .contact {
     padding: 150px 0;
     position: relative;
}
 .contact-container {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 20px;
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 80px;
     align-items: center;
}
 .contact-info {
     padding: 60px 40px;
     position: relative;
}
 .contact-info::before {
     content: '';
     position: absolute;
     top: -50%;
     left: -50%;
     width: 200%;
     height: 200%;
     background: radial-gradient(circle, rgba(0, 255, 255, 0.1), transparent 70%);
     animation: pulse 4s ease-in-out infinite;
     z-index: -1;
}
 @keyframes pulse {
     0%, 100% {
         transform: scale(1);
         opacity: 0.5;
    }
     50% {
         transform: scale(1.1);
         opacity: 1;
    }
}
 .contact-form {
     padding: 50px 40px;
}
 .form-group {
     margin-bottom: 30px;
     position: relative;
}
 .form-group input, .form-group textarea {
     width: 100%;
     padding: 15px 20px;
     background: rgba(255, 255, 255, 0.05);
     border: 1px solid rgba(255, 255, 255, 0.2);
     border-radius: 10px;
     color: #ffffff;
     font-family: inherit;
     font-size: 1rem;
     backdrop-filter: blur(10px);
     transition: all 0.3s ease;
}
 .form-group input:focus, .form-group textarea:focus {
     outline: none;
     border-color: #ffffff;
     box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
     background: rgba(255, 255, 255, 0.1);
}
 .form-group input::placeholder, .form-group textarea::placeholder {
     color: #888;
}
 .submit-btn {
     width: 100%;
     padding: 18px;
     background: rgba(255, 255, 255, 0.12);
     border: 1px solid rgba(255, 255, 255, 0.22);
     border-radius: 10px;
     color: #ffffff;
     font-weight: 800;
     font-size: 1.05rem;
     cursor: pointer;
     transition: all 0.3s ease;
}
 .submit-btn:hover {
     transform: translateY(-3px);
     box-shadow: 0 10px 30px rgba(224, 163, 255, 0.22);
     background: rgba(255, 255, 255, 0.16);
}
 .contact-info h3 {
     font-size: 2.5rem;
     color: #ffffff;
     margin-bottom: 30px;
}
 .contact-info p {
     font-size: 1.2rem;
     color: #cccccc;
     line-height: 1.7;
     margin-bottom: 30px;
}
 .social-links {
     display: flex;
     gap: 20px;
     margin-top: 40px;
}
 .social-links a {
     display: flex;
     align-items: center;
     justify-content: center;
     width: 60px;
     height: 60px;
     border-radius: 15px;
     color: #ffffff;
     text-decoration: none;
     font-size: 1.5rem;
     transition: all 0.3s ease;
     position: relative;
     overflow: hidden;
}
 .social-links a::before {
     content: '';
     position: absolute;
     top: 0;
     left: -100%;
     width: 100%;
     height: 100%;
     background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.3), transparent);
     transition: left 0.5s ease;
}
 .social-links a:hover::before {
     left: 100%;
}
 .social-links a:hover {
     transform: translateY(-5px) scale(1.1);
     box-shadow: 0 10px 25px rgba(0, 255, 255, 0.4);
}
/* Footer */
 footer {
     text-align: center;
     padding: 60px 20px 40px;
     border-top: 1px solid rgba(224, 163, 255, 0.2);
     background: rgba(0, 0, 0, 0.5);
     backdrop-filter: blur(20px);
}
 .footer-content {
     max-width: 1200px;
     margin: 0 auto;
}
 .footer-links{
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
 .footer-links a {
     color: #cccccc;
     text-decoration: none;
     font-size: 0.9rem;
     transition: all 0.3s ease;
     position: relative;
     padding: 8px 0;
}
 .footer-links a:hover {
     color: #e0a3ff;
     text-shadow: 0 0 10px rgba(224, 163, 255, 0.5);
}
 .footer-links a::after {
     content: '';
     position: absolute;
     bottom: 0;
     left: 0;
     width: 0;
     height: 1px;
     background: linear-gradient(90deg, #e0a3ff, #ff69b4);
     transition: width 0.3s ease;
}
 .footer-links a:hover::after {
     width: 100%;
}
 .footer-copyright{
  color: #888;
  font-size: 0.9rem;
  margin-bottom: 4px;
  line-height: 1.05;
}
 .footer-design{
  color: #666;
  font-size: 0.85rem;
  margin-top: 6px;
  line-height: 1.05;
}
 .footer-design a {
     color: #e0a3ff;
     text-decoration: none;
     transition: all 0.3s ease;
}
 .footer-design a:hover {
     color: #ff69b4;
     text-shadow: 0 0 8px rgba(255, 105, 180, 0.5);
}
/* Mobile Responsiveness */
 @media (max-width: 1024px) {
	 .feature-row {
        flex-direction: column;
        gap: 40px;
		min-height: 480px;
    }

    .feature-row:nth-child(even) {
        flex-direction: column;
    }
	.feature-content {
    	flex: 0;
	}
    .feature-visual {
        height: 250px; /* Adjust the height for mobile view */
        width: 100%;
    }
     .contact-container {
         grid-template-columns: 1fr;
         gap: 40px;
    }

     .timeline-line {
         left: 30px;
    }
     .timeline-item, .timeline-item:nth-child(even) {
         justify-content: flex-start;
         padding-left: 80px;
         padding-right: 0;
    }
     .timeline-dot {
         left: 30px;
    }
     .timeline-content {
         max-width: 100%;
    }
}

@media (max-width: 1000px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Keep mobile dropdown from being clipped by the header */
    header{ overflow: visible; }
}
 @media (max-width: 768px) {
     .hero-content {
         padding: 40px 20px;
    }
     .hero h1 {
         font-size: clamp(1.8rem, 8vw, 3rem);
    }
     .hero-description p {
         font-size: 1.1rem;
    }
     .hero-stats {
         grid-template-columns: repeat(2, 1fr);
         gap: 20px;
         margin: 40px auto 35px;
    }
     .hero-stat {
         padding: 15px;
    }
     .hero-stat-number {
         font-size: 1.5rem;
    }
     .hero-subtitle::before, .hero-subtitle::after {
         width: 25px;
    }
     .hero-subtitle::before {
         left: -35px;
    }
     .hero-subtitle::after {
         right: -35px;
    }
     .cta-buttons {
         flex-direction: column;
         align-items: center;
         gap: 15px;
    }
     .cta-button {
         width: 100%;
         max-width: 280px;
         text-align: center;
    }
    /* Update the existing hexagon styles for mobile */
    .hexagon {
        width: 280px;  /* Increased from 180px */
        height: 320px; /* Increased from 200px */
        margin: 30px auto; /* Center and add more spacing */
    }
    
    .hexagon-inner {
        padding: 60px 35px; /* More padding for larger content area */
    }
    
    .hexagon-icon {
        font-size: 3.5rem; /* Larger icon */
        margin-bottom: 25px;
    }
    
    .hexagon h4 {
        font-size: 1.6rem; /* Larger heading */
        margin-bottom: 20px;
    }
    
    .hexagon p {
        font-size: 1.1rem; /* Larger text */
        max-width: 200px; /* More width for text */
        line-height: 1.6;
    }
    
    .hexagon-container {
        gap: 20px; /* Reduce gap since boxes are larger */
    }
     .section-title {
         margin-bottom: 60px;
    }
     .features, .showcase, .timeline, .contact {
         padding: 80px 0;
    }
     .timeline {
         padding: 60px 0;
    }
     .footer-links {
         gap: 20px;
         margin-bottom: 25px;
    }
     .footer-links a {
         font-size: 0.85rem;
    }
}


/* =========================
   VIAVR expansion v4 - new sections
   ========================= */

.section-lead{
  max-width: 900px;
  margin: -40px auto 50px;
  padding: 0 20px;
  text-align: center;
  color: rgba(255,255,255,0.78);
  font-size: 1.1rem;
  line-height: 1.75;
}

/* Solutions */
.solutions{
  padding: 38px 0 75px;
  position: relative;
  overflow: hidden;
}
.solutions::before{
  content:'';
  position:absolute;
  inset:-40%;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,255,255,0.10), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(255,0,128,0.10), transparent 60%),
    conic-gradient(from 210deg, rgba(224,163,255,0.06), transparent, rgba(0,255,255,0.06), transparent);
  filter: blur(0px);
  animation: rotate 26s linear infinite;
  z-index:-1;
}
.solutions-container{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}
.solutions-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.solution-card{
  padding: 44px 34px;
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03));
}
.solution-card::after{
  content:'';
  position:absolute;
  inset:-1px;
  background: linear-gradient(135deg, rgba(0,255,255,0.22), rgba(255,0,128,0.18), rgba(224,163,255,0.18));
  opacity: 0;
  transition: opacity .35s ease;
  z-index:-1;
}
.solution-card:hover{
  transform: translateY(-8px);
  box-shadow: 0 25px 60px rgba(0,0,0,0.55);
  border-color: rgba(224,163,255,0.28);
}
.solution-card:hover::after{opacity: 1;}
.solution-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.92);
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.18);
  margin-bottom: 18px;
}
.solution-card h3{
  color: #ffffff;
  font-size: 0.78rem;
  margin-bottom: 10px;
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.solution-card p{
  color: rgba(255,255,255,0.75);
  font-size: 0.98rem;
  line-height: 1.25;
}
.solution-meta{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 22px;
}
.meta-chip{
  padding: 10px 12px;
  border-radius: 14px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.88);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);
}
.solutions-strip{
  margin-top: 34px;
  padding: 22px 18px;
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 14px;
  border-radius: 22px;
}
.strip-item{
  text-align:center;
  padding: 18px 12px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
}
.strip-number{
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffffff;
  text-shadow: 0 0 18px rgba(0,255,255,0.28);
  line-height: 1.05;
}
.strip-label{
  margin-top: 6px;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}


.nowrap{ white-space: nowrap; }
/* Library mosaic */
.library{
  padding: 150px 0 75px;
  position: relative;
  overflow: hidden;
}
.library::before{
  content:'';
  position:absolute;
  inset:-20%;
  background:
    radial-gradient(circle at 20% 75%, rgba(147,112,219,0.18), transparent 55%),
    radial-gradient(circle at 80% 25%, rgba(255,105,180,0.16), transparent 55%),
    linear-gradient(135deg, rgba(0,255,255,0.08), transparent 55%);
  z-index:-1;
}
.library-container{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}
.mosaic{
  display:grid;
  grid-template-columns: repeat(12, minmax(0,1fr));
  grid-auto-rows: 90px;
  gap: 18px;
}
.tile{
  position: relative;
  overflow:hidden;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.12);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: translateZ(0);
  min-height: 220px;
}
.tile::before{
  content:'';
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(0,0,0,0.10), rgba(0,0,0,0.55));
  transition: opacity .35s ease, transform .35s ease;
}
.tile::after{
  content:'';
  position:absolute;
  inset:-1px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(0,255,255,0.20), rgba(255,0,128,0.18), rgba(224,163,255,0.18));
  opacity: 0;
  transition: opacity .35s ease;
  z-index:0;
}
.tile:hover{
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 28px 70px rgba(0,0,0,0.55);
}
.tile:hover::before{opacity: 0.85; transform: scale(1.02);}
.tile:hover::after{opacity: 1;}
/* tile placements */
.tile-a{grid-column: 1 / span 7; grid-row: span 3; background-image:url('images/templatemo-neural-01.jpg');}
.tile-b{grid-column: 8 / span 5; grid-row: span 2; background-image:url('images/templatemo-neural-02.jpg');}
.tile-c{grid-column: 8 / span 5; grid-row: span 2; background-image:url('images/templatemo-neural-03.jpg');}
.tile-d{grid-column: 1 / span 4; grid-row: span 2; background-image:url('images/templatemo-neural-02.jpg');}
.tile-e{grid-column: 5 / span 4; grid-row: span 2; background-image:url('images/templatemo-neural-03.jpg');}
.tile-f{grid-column: 9 / span 4; grid-row: span 2; background-image:url('images/templatemo-neural-01.jpg');}

.library-notes{
  margin-top: 26px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.note{
  padding: 28px 26px;
  border-radius: 22px;
}
.note h4{
  color:#ffffff;
  font-size: 1.35rem;
  margin-bottom: 10px;
}
.note p{
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
}

/* Workflow */
.workflow{
  padding: 38px 0 38px;
  position: relative;
  overflow: hidden;
}
.workflow::before{
  content:'';
  position:absolute;
  inset:-30%;
  background:
    radial-gradient(circle at 40% 30%, rgba(0,255,255,0.12), transparent 58%),
    radial-gradient(circle at 60% 70%, rgba(224,163,255,0.10), transparent 60%),
    linear-gradient(180deg, rgba(255,0,128,0.06), transparent 55%);
  z-index:-1;
}
.workflow-container{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}
.workflow-grid{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 26px;
  align-items: start;
}
.workflow-panel{
  padding: 26px 22px;
  border-radius: 24px;
}
.workflow-panel h3{
  color:#ffffff;
  font-size: 1.8rem;
  margin-bottom: 12px;
}
.workflow-panel p{
  color: rgba(255,255,255,0.76);
  line-height: 1.22;
  font-size: 1.02rem;
}
.workflow-steps{
  margin-top: 14px;
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.step{
  display:flex;
  gap: 16px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
}
.step-index{
  width: 54px;
  height: 54px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius: 16px;
  background: rgba(0,255,255,0.10);
  border: 1px solid rgba(0,255,255,0.20);
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.step-title{
  color:#ffffff;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: 0.01em;
}
.step-text{
  color: rgba(255,255,255,0.75);
  line-height: 1.15;
}
.benefit-cards{
  margin-top: 18px;
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.benefit{
  padding: 22px 20px;
  border-radius: 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
}

/* Procurement photos (between "КАК ОФОРМИТЬ ЗАКУПКУ" and FAQ) */
.procurement-photos{
  padding: 0 0 30px;
  position: relative;
}
.procurement-photos .procurement-container{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}
.procurement-photos .procurement-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 12px;
}
.procurement-photo{
  display:block;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.03);
  cursor: pointer;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.procurement-photo img{
  width: 100%;
  height: auto;
  display: block;
}
.procurement-photo:hover{
  transform: translateY(-8px);
  box-shadow: 0 22px 55px rgba(224,163,255,0.18);
  border-color: rgba(224,163,255,0.26);
}

@media (max-width: 860px){
  .procurement-photos{ padding: 0 0 80px; }
  .procurement-photos .procurement-grid{ grid-template-columns: 1fr; }
}
.benefit-kicker{
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
}
.benefit-title{
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.benefit p{
  color: rgba(255,255,255,0.75);
  line-height: 1.45;
  font-size: 1rem;
}

/* FAQ */
.faq{
  padding: 75px 0;
  position: relative;
  overflow: hidden;
}
.faq::before{
  content:'';
  position:absolute;
  inset:-35%;
  background:
    radial-gradient(circle at 25% 35%, rgba(255,0,128,0.12), transparent 58%),
    radial-gradient(circle at 75% 65%, rgba(0,255,255,0.10), transparent 60%),
    conic-gradient(from 180deg, rgba(147,112,219,0.08), transparent, rgba(224,163,255,0.06));
  animation: rotate 34s linear infinite;
  z-index:-1;
}
.faq-container{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}
.faq-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.faq-item{
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
}
.faq-item summary{
  cursor:pointer;
  list-style:none;
  color: #ffffff;
  font-weight: 700;
  font-size: 1.05rem;
  padding-right: 44px;
  position: relative;
  outline: none;
  display: flex;
  align-items: center;
  min-height: 96px;
}

.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:'+';
  position:absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius: 10px;
  color: #ffffff;
  background: rgba(0,255,255,0.10);
  border: 1px solid rgba(0,255,255,0.18);
  transition: transform .25s ease;
}

.faq-item[open] summary::after{
  content:'–';
  transform: translateY(-50%) rotate(180deg);
}

.faq-body{
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.10);
}
.faq-body p{
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
}
.faq-cta{
  margin-top: 22px;
  padding: 26px 22px;
  border-radius: 24px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 18px;
}
.faq-cta-text h3{
  color:#ffffff;
  font-size: 1.5rem;
  margin-bottom: 6px;
}
.faq-cta-text p{
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
}

/* Responsive for new sections */
@media (max-width: 1024px){
  .solutions-grid{grid-template-columns: 1fr; gap: 16px;}
  .solutions-strip{grid-template-columns: repeat(2, minmax(0,1fr));}
  .library-notes{grid-template-columns: 1fr;}
  .workflow-grid{grid-template-columns: 1fr; }
  .faq-grid{grid-template-columns: 1fr;}
}

@media (max-width: 768px){
  .solutions, .library, .workflow, .faq{padding: 45px 0;}
  .solution-card{padding: 34px 24px;}
  .solutions-strip{grid-template-columns: repeat(2, minmax(0,1fr));}
  .mosaic{grid-auto-rows: 80px; gap: 14px;}
  .tile{min-height: 190px;}
  .tile-a{grid-column: 1 / -1; grid-row: span 3;}
  .tile-b{grid-column: 1 / -1; grid-row: span 2;}
  .tile-c{grid-column: 1 / -1; grid-row: span 2;}
  .tile-d{grid-column: 1 / -1; grid-row: span 2;}
  .tile-e{grid-column: 1 / -1; grid-row: span 2;}
  .tile-f{grid-column: 1 / -1; grid-row: span 2;}
  .faq-cta{flex-direction: column; align-items: flex-start;}
  .faq-cta .cta-button{width: 100%; max-width: 360px; text-align:center;}
}


/* Enhanced scrollbar */
 ::-webkit-scrollbar {
     width: 12px;
}
 ::-webkit-scrollbar-track {
     background: rgba(255,255,255,0.08);
     border-radius: 6px;
}
 ::-webkit-scrollbar-thumb {
     background: #ffffff;
     border-radius: 6px;
     box-shadow: 0 0 10px rgba(255, 255, 255, 0.35);
}
 ::-webkit-scrollbar-thumb:hover {
     background: #ffffff;
}

@media (max-width: 480px) {
    header { top: 12px; width: 94%; border-radius: 18px; }
    .logo-img { max-width: 70vw; }
}


/* =========================
   VIAVR fixes - responsive & contact
   ========================= */

/* Prevent number overflow inside hero stat cards */
.hero-stat-number{
  font-size: clamp(1.35rem, 4.2vw, 1.85rem);
  line-height: 1.05;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Make section titles always fit on mobile */
.section-title{
  padding-left: 12px;
  padding-right: 12px;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.05;
}

/* Contact: transparent form look */
.contact-form{
  padding: 50px 40px;
}
.form-group input,
.form-group textarea{
  background: transparent !important;
  border: 1px solid rgba(255,255,255,0.55) !important;
  box-shadow: none !important;
}
.form-group input::placeholder,
.form-group textarea::placeholder{
  color: rgba(255,255,255,0.65) !important;
}
.form-group input:focus,
.form-group textarea:focus{
  border-color: rgba(0,255,255,0.9) !important;
  box-shadow: 0 0 0 3px rgba(0,255,255,0.18) !important;
}

/* Contact: left column items */
.contact-items{
  display: grid;
  gap: 16px;
  margin-top: 28px;
}
.contact-item{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  text-decoration: none;
  color: #ffffff;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.contact-item:hover{
  transform: translateY(-3px);
  border-color: rgba(224,163,255,0.35);
  box-shadow: 0 10px 25px rgba(0,0,0,0.35);
}
.contact-icon{
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #ffffff;
  background: rgba(0,255,255,0.08);
  border: 1px solid rgba(0,255,255,0.18);
}
.contact-icon svg{display:block;}
.contact-text{
  font-size: 1.05rem;
  color: rgba(255,255,255,0.92);
}

/* Social icons in contact */
.social-links a{
  color: #ffffff;
}
.social-links a svg{
  display:block;
}

/* Form hint */
.form-hint{
  margin-top: 12px;
  min-height: 20px;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
}

/* Responsive fixes for the diagonal feature layout (stop image/text cropping) */
@media (max-width: 980px){
  .feature-row{
    flex-direction: column;
    gap: 26px;
  }
  .feature-row:nth-child(even){
    flex-direction: column;
  }
  .feature-content{
    transform: none;
    padding: 34px 26px;
    width: 100%;
  }
  .feature-content:hover{
    transform: translateY(-6px);
  }
  .feature-visual{
    width: 100%;
    height: 240px;
  }
}

@media (max-width: 520px){
  header{
    top: 12px;
    width: calc(100% - 16px);
    padding: 12px 14px;
  }
  .hero-content{
    padding: 70px 18px;
    margin-top: 105px;
  }
  .hero-stats{
    gap: 16px;
    margin: 40px auto 38px;
    max-width: 520px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero-stat{
    padding: 16px 12px;
  }
  .hero-stat-number{
    font-size: clamp(1.15rem, 6vw, 1.55rem);
  }
  .contact-container{
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .contact-info,
  .contact-form{
    padding: 32px 20px;
  }
  .hexagon{
    width: 190px;
    height: 260px;
  }
}


/* =========================
   VIAVR V902 landing hardening (responsive, no-crop)
   ========================= */

.hero-content{
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.hero-media{
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 10px 0 0;
}

.hero-media img{
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 24px 60px rgba(0,0,0,0.45));
}

.hero-stat-number{
  overflow-wrap: anywhere;
  word-break: break-word;
}

.feature-visual{
  background-color: rgba(0,0,0,0.18);
}

.feature-visual::before{
  backdrop-filter: blur(0.5px);
}

@media (max-width: 520px){
  header{
    width: min(96%, 980px);
    padding: 12px 16px;
  }
  .logo-img{
    max-width: min(220px, 62vw);
  }
  .hero-media{
    max-width: 520px;
  }
  .hero-stats{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}


.nav-links li{flex: 0 0 auto;}
.nav-links::-webkit-scrollbar{display:none;}


/* ===== VIAVR typography tightening (v902) ===== */
.features h3, .solutions h3, .workflow h3, .faq h3, .library h4, .workflow .step-title, .benefit-title, .timeline-year {
  line-height: 1.15;
}
.solutions p, .workflow p, .faq p, .library p, .workflow .step-text, .benefit p, .faq-body p {
  line-height: 1.45;
}



/* ===== Global headings downscale (below hero) ===== */
.solutions h3{font-size:1.35rem; line-height:1.15;}
.workflow-panel h3{font-size:1.35rem; line-height:1.15;}
.faq-cta-text h3{font-size:1.35rem; line-height:1.15;}
.library-notes h4{font-size:1.15rem; line-height:1.15;}
.benefit-title{font-size:1.05rem; line-height:1.15;}
.step-title{font-size:1.0rem; line-height:1.15;}
.faq-item summary{line-height:1.2;}
.hero-description{max-width:920px; width:100%; text-align:left;}
.hero-description p{line-height:1.35;}
/* Fullscreen image modal */
.img-modal{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.92);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:9999;
  padding:24px;
}
.img-modal.active{display:flex;}
.img-modal-img{
  max-width:min(1100px, 96vw);
  max-height:86vh;
  width:auto;
  height:auto;
  border-radius:18px;
  box-shadow:0 30px 90px rgba(0,0,0,0.75);
}
.img-modal-close{
  position:fixed;
  top:18px;
  right:18px;
  width:56px;
  height:56px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,0.18);
  background:rgba(255,255,255,0.08);
  color:#fff;
  font-size:28px;
  font-weight:700;
  cursor:pointer;
  backdrop-filter: blur(18px);
}
.img-modal-close:hover{background:rgba(255,255,255,0.14);}
body.modal-open{overflow:hidden;}



/* Product photo grids (Section: Продукт) */
.product-gallery{
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}
.product-thumb{
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 18px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    cursor: pointer;
    position: relative;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
    border: 1px solid rgba(255,255,255,0.10);
}
.product-thumb::before{
    content:"";
    position:absolute;
    inset:0;
    background: linear-gradient(135deg, rgba(224,163,255,0.10), rgba(255,105,180,0.10));
    opacity: 0.9;
    transition: opacity 0.35s ease;
}
.product-thumb:hover{
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 18px 45px rgba(224,163,255,0.18);
    border-color: rgba(224,163,255,0.25);
}
.product-thumb:hover::before{
    opacity: 1;
}

/* Responsive grid */
@media (max-width: 900px){
    .product-gallery{
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }
}
@media (max-width: 420px){
    .product-gallery{
        grid-template-columns: 1fr;
    }
}


/* Product mid section: Advantages & Specs (rectangular rotating cards) */
.product-mid-title{
    text-align:center;
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    color:#ffffff;
    margin: 30px auto 34px;
    position: relative;
}
.product-mid-title::after{
    content:'';
    position:absolute;
    bottom:-10px;
    left:50%;
    transform:translateX(-50%);
    width:100px;
    height:3px;
    background:#ffffff;
    border-radius:2px;
}
.product-mid-spacer{
    height: 26px;
}
.spec-cards{
    max-width: 1200px;
    /* Give the 8 tilted blue cards more breathing room from соседних блоков */
    margin: 28px auto 38px;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}
.spec-card{
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transform: rotate(8deg);
    transition: transform 0.45s ease, box-shadow 0.45s ease, border-color 0.45s ease;
    border: 1px solid rgba(255,255,255,0.12);
}

/* Second row of spec cards should tilt in the opposite direction (cards 5-8) */
.spec-card:nth-child(n+5){
    transform: rotate(-8deg);
}
.spec-card:hover{
    transform: rotate(0deg) translateY(-8px);
    box-shadow: 0 20px 55px rgba(224,163,255,0.22);
    border-color: rgba(224,163,255,0.28);
}
.spec-thumb{
    width: 100%;
    aspect-ratio: 4 / 3;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}
.spec-thumb::after{
    content:'';
    position:absolute;
    inset:0;
    background: linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.50));
}
.spec-body{
    padding: 14px 16px 16px;
}
.spec-body h4{
    font-size: 0.92rem;
    line-height: 1.10;
    color:#ffffff;
    margin: 0 0 8px;
    font-weight: 700;
    letter-spacing: 0.01em;
}
.spec-body p{
    font-size: 0.86rem;
    line-height: 1.12;
    color: rgba(255,255,255,0.78);
    margin: 0;
}
@media (max-width: 980px){
    .spec-cards{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
    .spec-card{ transform: rotate(6deg); }
    .spec-card:nth-child(n+5){ transform: rotate(-6deg); }
}
@media (max-width: 520px){
    .spec-cards{ grid-template-columns: 1fr; }
    .spec-card{ transform: rotate(0deg); }
}

.hexagon-icon{display:none !important;}


/* Hero interactive media (Hero 1 + Hero 2) */
.hero-media{ display:flex; justify-content:center; }
.hero-thumb{
    width: min(760px, 92vw);
    aspect-ratio: 16 / 9;
    border-radius: 22px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin: 10px auto 0;
    border: 1px solid rgba(255,255,255,0.10);
    box-shadow: 0 22px 60px rgba(0,0,0,0.35);
    transition: transform 0.45s ease, box-shadow 0.45s ease, border-color 0.45s ease;
    position: relative;
}
.hero-thumb::after{
    content:'';
    position:absolute;
    inset:0;
    background: linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0.28));
    pointer-events:none;
}
.hero-thumb:hover{
    transform: translateY(-10px) scale(1.02);
    border-color: rgba(224,163,255,0.25);
    box-shadow: 0 28px 75px rgba(224,163,255,0.18);
}
@media (max-width: 768px){
    .hero-thumb{ width: 94vw; border-radius: 18px; }
}

/* Hero 2 section between FAQ and Contact */
.hero-break{
    padding: 90px 0 70px;
    position: relative;
}
.hero-break-inner{
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    display:flex;
    justify-content:center;
}

.hero-thumb{ max-width: 100%; }


/* Tighten spacing in "ЗАПРОС КП / ТЕНДЕР" */
.contact-info h3{
  line-height: 1.05;
  margin-bottom: 16px;
}
.contact-info p{
  line-height: 1.25;
  margin-bottom: 18px;
}
.contact-item{
  padding-top: 12px;
  padding-bottom: 12px;
}
.contact-text{
  line-height: 1.1;
}


/* Allow copy/paste selection in hero menus */
.hero-menu{ -webkit-touch-callout: default; }


/* Use cases (Library) - grouped cards */
.usecase-groups{
  margin-top: 34px;
  display: flex;
  flex-direction: column;
  gap: 34px;
}
.usecase-title{
  color:#fff;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  margin: 0 0 14px;
  text-align: left;
}
.usecase-grid{
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}
.usecase-card{
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color:#fff;
  overflow: hidden;
  border-radius: 22px;
  grid-column: span 4;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.usecase-media{
  display:block;
  width:100%;
  aspect-ratio: 16 / 10;
  height: clamp(170px, 22vw, 260px);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: none;
}
.usecase-text{
  display:block;
  padding: 14px 16px 16px;
  background: rgba(0,0,0,0.10);
}
.usecase-head{
  display:block;
  font-weight: 800;
  font-size: 1.06rem;
  line-height: 1.12;
}
.usecase-sub{
  display:block;
  margin-top: 6px;
  font-size: 0.93rem;
  line-height: 1.16;
  color: rgba(255,255,255,0.78);
}
.usecase-card:hover{
  transform: translateY(-6px);
  border-color: rgba(224, 163, 255, 0.30);
  box-shadow: 0 18px 40px rgba(224, 163, 255, 0.16);
}
@media (max-width: 980px){
  .usecase-card{ grid-column: span 6; }
  .usecase-media{ height: 240px; }
}
@media (max-width: 560px){
  .usecase-title{ font-size: 1.18rem; }
  .usecase-card{ grid-column: span 12; }
  .usecase-media{ height: 210px; }
  .usecase-head{ font-size: 1.02rem; }
  .usecase-sub{ font-size: 0.9rem; }
}
  .usecase-card{ grid-column: span 12; min-height: 160px; padding: 16px; }
  .usecase-head{ font-size: 1.02rem; }
  .usecase-sub{ font-size: 0.9rem; }
}



/* === VIAVR tweaks 2026-03-01 (tight type + no-stretch usecases) === */

/* Product top tiles: remove ugly extra line spacing */
.hero-stats--product .hero-stat-label{
  line-height: 0.88 !important;
  gap: 0px !important;
}
.hero-stats--product .hero-stat-label > span{
  line-height: 0.88 !important;
}

/* Timeline / Experience: no huge line spacing */
.timeline-content{
  padding: 28px 28px !important;
}
.timeline-content p{
  line-height: 1.16 !important;
}
.timeline-content h4{
  line-height: 1.08 !important;
  margin-bottom: 8px !important;
}

/* Formats ("Форматы поставки"): slightly smaller text */
.solution-card h3{
  font-size: 0.75rem !important;
}
.solution-card p{
  font-size: 0.90rem !important;
  line-height: 1.18 !important;
}

/* Compact the 4 mini-menus (strip) under "Форматы поставки" */
.solutions-strip{
  padding: 16px 14px !important;
  gap: 12px !important;
}
.strip-item{
  padding: 12px 10px !important;
}
.strip-number{
  font-size: 1.55rem !important;
  line-height: 1.02 !important;
}
.strip-label{
  margin-top: 4px !important;
  font-size: 0.78rem !important;
  line-height: 1.08 !important;
  word-break: keep-all !important;
  hyphens: none !important;
}

/* Workflow + Procurement + FAQ: reduce sizes and tighten spacing */
.workflow .workflow-panel h3{ font-size: 1.65rem !important; line-height: 1.06 !important; margin-bottom: 10px !important; }
.workflow .workflow-panel p{ font-size: 0.95rem !important; line-height: 1.45 !important; }
.workflow .step-title{ font-size: 0.98rem !important; line-height: 1.08 !important; }
.workflow .step-text{ font-size: 0.86rem !important; line-height: 1.28 !important; }
.workflow .step-index{ font-size: 0.78rem !important; width: 42px !important; height: 42px !important; border-radius: 14px !important; }
.workflow .step{ padding: 14px 14px !important; }

.note h4{ font-size: 1.18rem !important; line-height: 1.10 !important; margin-bottom: 8px !important; }
.note p{ font-size: 0.86rem !important; line-height: 1.28 !important; }

.faq-item summary{ font-size: 0.98rem !important; line-height: 1.18 !important; }
.faq-body p{ font-size: 0.95rem !important; line-height: 1.35 !important; }
.faq-body{ margin-top: 10px !important; padding-top: 10px !important; }

/* Contact: match the overall tighter type scale */
.contact-info h3{ font-size: 2.30rem !important; line-height: 1.05 !important; margin-bottom: 14px !important; }
.contact-info p{ font-size: 1.02rem !important; line-height: 1.35 !important; margin-bottom: 18px !important; }

/* Contact submit button must be white like other CTAs */
.submit-btn{ color:#ffffff !important; }

/* Usecases: do not stretch, show the photo (no dark overlays), caption below */
.usecase-grid{
  grid-template-columns: repeat(auto-fit, minmax(280px, 360px)) !important;
  justify-content: center !important;
}
.usecase-card{
  grid-column: auto !important;
  max-width: 560px;
  width: 100%;
  min-height: unset !important;
  padding: 16px 16px 18px !important;
  justify-content: flex-start !important;
}
.usecase-card::before,
.usecase-card::after{
  content: none !important;
  display: none !important;
}
.usecase-media{
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  background-size: contain !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  background-color: rgba(0,0,0,0.10);
  border: 1px solid rgba(255,255,255,0.10);
}
.usecase-text{
  margin-top: 14px;
}
.usecase-text h4{
  margin-bottom: 6px;
}
.usecase-text p{
  margin: 0;
  line-height: 1.25;
}

@media (max-width: 520px){
  .usecase-grid{ grid-template-columns: 1fr !important; }
  .usecase-media{ border-radius: 16px; }
}


/* AirPano content carousel */
.airpano{
  padding: 20px 0 28px;
  position: relative;
}
.airpano-container{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}
.airpano-head{
  max-width: 980px;
  margin: 0 auto 26px;
  text-align: center;
}
.airpano-kicker{
  display: inline-block;
  font-size: 0.88rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(224, 163, 255, 0.92);
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(224, 163, 255, 0.07);
  border: 1px solid rgba(224, 163, 255, 0.18);
  box-shadow: 0 10px 26px rgba(0,0,0,0.25);
}
.airpano-lead{
  margin-top: 14px;
  color: rgba(255,255,255,0.78);
  font-size: 1.05rem;
  line-height: 1.25;
}
.airpano-shell{
  position: relative;
  padding: 22px 18px 20px;
  border-radius: 28px;
  background: rgba(224, 163, 255, 0.06);
  border: 1px solid rgba(224, 163, 255, 0.14);
  overflow: hidden;
}
.airpano-shell::before{
  content:'';
  position:absolute;
  inset:-2px;
  background: radial-gradient(circle at 30% 30%, rgba(224, 163, 255, 0.08), transparent 55%),
              radial-gradient(circle at 70% 60%, rgba(255, 105, 180, 0.06), transparent 55%),
              linear-gradient(90deg, rgba(0,255,255,0.05), transparent 35%, transparent 65%, rgba(0,255,255,0.05));
  pointer-events:none;
  filter: blur(0px);
}
.airpano-viewport{
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 18px 10px 22px;
  cursor: default;
}
.airpano-viewport::-webkit-scrollbar{ display:none; }
.airpano-viewport.is-dragging{ cursor: grabbing; }
.airpano-track{
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 28vw; /* makes central logo feel anchored */
  will-change: transform;
}
.airpano-card{
  flex: 0 0 auto;
  width: clamp(220px, 32vw, 420px);
  aspect-ratio: 16 / 9;
  border-radius: 22px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.25);
  box-shadow: 0 14px 34px rgba(0,0,0,0.35);
  transform: translateZ(0);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease, filter .28s ease;
}
.airpano-card::after{
  content:'';
  position:absolute;
  inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0.22));
  pointer-events:none;
}
.airpano-card img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
@media (hover:hover) and (pointer:fine){
  .airpano-card:hover{
    transform: translateY(-6px) scale(1.02);
    border-color: rgba(224, 163, 255, 0.28);
    box-shadow: 0 22px 55px rgba(224, 163, 255, 0.12), 0 18px 44px rgba(0,0,0,0.38);
    filter: saturate(1.08) contrast(1.05);
  }
}
.airpano-center{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -54%);
  pointer-events: none;
  z-index: 4;
}
.airpano-center-plate{
  width: clamp(170px, 22vw, 280px);
  height: clamp(110px, 14vw, 170px);
  border-radius: 26px;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,0.62);
  border: 1px solid rgba(224, 163, 255, 0.22);
  box-shadow: 0 18px 70px rgba(0,0,0,0.62), 0 0 0 1px rgba(255,255,255,0.05) inset;
  backdrop-filter: blur(18px);
}
.airpano-center-plate img{
  width: 78%;
  height: auto;
  display:block;
  filter: drop-shadow(0 14px 30px rgba(224, 163, 255, 0.22));
  opacity: 0.98;
}
/* AirPano - subtle navigation arrows hint */
.airpano-arrow{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.78);
  pointer-events: none;
  z-index: 6;
  opacity: 0.85;
  filter: drop-shadow(0 8px 14px rgba(0,0,0,0.45));
}
.airpano-arrow::before{
  content: '';
  width: 6px;
  height: 6px;
  border-top: 2px solid rgba(255,255,255,0.85);
  border-right: 2px solid rgba(255,255,255,0.85);
  transform: rotate(45deg);
  display: block;
}
.airpano-arrow--left{ left: 10px; }
.airpano-arrow--left::before{ transform: rotate(225deg); }
.airpano-arrow--right{ right: 10px; }
@media (max-width: 520px){
  .airpano-arrow{ width: 16px; height: 16px; opacity: 0.8; }
  .airpano-arrow--left{ left: 8px; }
  .airpano-arrow--right{ right: 8px; }
}

.airpano-hint{
  margin-top: 14px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.airpano-hint img{
  width: clamp(160px, 22vw, 260px);
  height: auto;
  display: block;
  opacity: 0.98;
  filter: drop-shadow(0 18px 38px rgba(0,0,0,0.55));
}
@media (max-width: 768px){
  .airpano{ padding: 70px 0 90px; }
  .airpano-shell{ padding: 18px 14px 14px; border-radius: 24px; }
  .airpano-track{ gap: 12px; padding: 0 44vw; }
  .airpano-card{ border-radius: 18px; width: clamp(240px, 78vw, 420px); }
  .airpano-lead{ font-size: 0.98rem; line-height: 1.24; }
  .airpano-hint{ font-size: 0.88rem; }
}
@media (max-width: 420px){
  .airpano-track{ padding: 0 52vw; }
  .airpano-center-plate{ border-radius: 22px; }
}


/* VIAVR: enlarge product spec tiles (XR2 / 12/256 / 90 / 100) */
.hero-stats--product{
  max-width: min(1240px, 94vw);
  gap: 22px;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
}
.hero-stats--product .hero-stat{
  padding: 28px 22px;
  min-height: 140px;
}
.hero-stats--product .hero-stat-label{
  white-space: nowrap;
  line-height: 1.05;
}
.hero-stats--product .hero-stat-label span{
  display: inline;
}
@media (max-width: 980px){
  .hero-stats--product{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}

/* VIAVR: workflow left photo block */
.workflow-photo{
  width: 100%;
  margin-top: 14px;
  height: 360px;
  border-radius: 28px;
  overflow: hidden;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 22px 60px rgba(0,0,0,0.28);
  cursor: pointer;
}
@media (max-width: 1024px){
  .workflow-photo{ height: 320px; }
}
@media (max-width: 520px){
  .workflow-photo{ height: 260px; border-radius: 22px; }
}

/* VIAVR: usecase cards open fullscreen */
.usecase-card.zoomable-media{ cursor: pointer; }


/* === VIAVR FIX PACK: workflow photo placement + ecosystem + FAQ layering === */
.workflow-panel .workflow-photo-inside{
  margin-top: 26px;
  width: 100%;
  height: clamp(240px, 30vw, 420px);
  border-radius: 34px;
}
@media (max-width: 720px){
  .workflow-panel .workflow-photo-inside{ height: clamp(220px, 55vw, 360px); border-radius: 28px; }
}
/* Make "Почему мы" feature visuals avoid vertical empty bars */
.feature-visual{
  aspect-ratio: 16 / 9;
  min-height: 0 !important;
}
@media (max-width: 720px){
  .feature-visual{ aspect-ratio: 4 / 3; }
}
.feature-visual::before, .feature-visual::after{ border-radius: inherit; }
/* Ecosystem section */
.viavr-ecosystem-section{ padding: 44px 0 58px; }
.ecosystem-container{ width: min(1240px, 92%); margin: 0 auto; }
.ecosystem-title{ text-align:center; color:#fff; font-size: clamp(1.55rem, 3.8vw, 2.4rem); margin: 0 0 34px; }
.ecosystem-cards{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ecosystem-card{ padding: 26px 24px; }
.ecosystem-card h3{ color:#fff; font-size: 1.05rem; letter-spacing: 0.08em; margin: 0 0 12px; }
.ecosystem-card p{ color: rgba(255,255,255,0.72); line-height: 1.26; margin: 0 0 10px; }
.ecosystem-card p:last-child{ margin-bottom: 0; }
.ecosystem-media{ margin-top: 22px; text-align:center; }
.ecosystem-media-title{ color: rgba(255,255,255,0.72); margin-bottom: 10px; }
.ecosystem-media-card{ border-radius: 30px; overflow:hidden; cursor:pointer; }
.ecosystem-media-card img{ display:block; width:100%; height:auto; }
.ecosystem-caption{ margin-top: 14px; color: rgba(255,255,255,0.62); line-height: 1.16; }
@media (max-width: 980px){ .ecosystem-cards{ grid-template-columns: 1fr; } }


.viavr-ecosystem-section *{ position: relative; z-index: 2; }
.viavr-ecosystem-section::before{ content:''; position:absolute; inset:0; z-index:1; }


/* VIAVR spacing tweaks */
.ecosystem-title{ line-height: 1.05; }
.ecosystem-card h3{ line-height: 1.05; }

.features, .viavr-ecosystem-section, .library, .workflow, .faq, .contact { scroll-margin-top: 90px; }

.library{ padding: 60px 0; }
.workflow{ padding: 60px 0; }
.contact{ padding: 60px 0; }

body.no-scroll{ overflow:hidden; }